Getting Error while creating API campaign through braze webhook

Hi All,

I am trying to create an API Campaign through Braze webhook in my sandbox instance.

I am getting the following error

Message: 415 Unsupported Media Type

Raw Response: {"error": "The provided content-type 'text/plain' is not supported."}


Below is my webhook code

POST https://rest.fra-02.braze.eu/messages/send { "external_user_ids": ["MON0002"], "messages":{ "email":{ "app_id":"Here Added my APP ID", "subject" : "This is my subject", "body": "This is my body", "from": "NEWS <news@demo01.broze.com>", } } }

Thanks in advance